Who We Are

Walkers Subsea Services (Pvt) Ltd is an independent underwater ship management service providing comprehensive range of high quality underwater services for the ships in the Indian Ocean ship Route with the emphasis on quick turnaround time & cost efficiency.

Utilizing two Piccard brush carts, our internationally trained divers are ready to mobilize on short notice and perform high standard underwater services.

Our comprehensive services include:

  • Underwater Hull Cleaning
  • Underwater Ship Repairs
  • Propeller Polishing
  • Fouling Inspection
  • Non class CCTV Inspection
  • Class In water Survey/UWILD Survey
  • Hull GVI and underwater photography
  • Sea Chest cleaning and blanking
  • Valve Plugging and Unplugging

MTD Walkers PLC – a pioneer in the engineering and infrastructure industry with a well-established track record in multidisciplinary engineering activities in Sri Lanka, expanded its presence in the Marine Engineering sector in by establishing a state of the art shipyard-Walkers Colombo Shipyard (WCS) and Walkers Subsea Services (Pvt) Ltd for underwater ship maintenance services.

Walkers Subsea Services is managed by a team of highly skilled, experienced and dedicated professional staff with many years of background in marine engineering & shipping industry. The team possesses the operational expertise to handle the most complex marine engineering services. Further the team is backed by master mariners & internationally trained professional divers and an International Commercial Diving Consultant specialized in underwater hull cleaning guarantying highest standard service conforming to the best practices of the industry. The quality & excellence of Walkers Subsea Services have been further solidified by obtaining all classes DNV/GL, NK and LR certifications and we are now internationally qualified to provide CCTV Inspections and Underwater Hull Cleaning Services to vessels classed by DNV/GL, NK and LR.


To deliver comprehensive range of industry standards underwater marine services to the ships & vessels in Indian Ocean and beyond.


To be the preferred underwater marine service provider, maintaining the high quality service with international standards coupled with the quick turnaround time and attention to detail.

Meet our operational team

Asst. Manager – Operations & Marketing

Mr. Lalindu Jayawickrama

Part of the WSS Team since Feb 2017, Mr. Lalindu Jayawickrama has over 5 years of experience in the Shipping sector and has been part of vessel Agency operation over large part of his career. Now leading the activities and the dive team of WSS, he is well versed in the operational functions of Hull cleaning/related services and is playing a pivotal role in the company’s marketing and branding endeavors.

Diving Consultant

Mr. Sahetapy Max Irrawan Fredaus

Sahetapy Max is an expert commercial Diver with over 20 years of experience in the field and possess qualifications of the highest international standards ADC Surface Supply Air Supervisor, ADAS Part 3 Air Diver 50 meters, ADAS Inland/Inshore Air Supervisor, Ultrasonic Thickness Gauging Qualified etc. He has worked in numerous reputed companies such as Mencast Subsea, Commercial Diving services, UniDive, Core-IRM Pte. Ltd etc. Max joined WSS as a Trainer and since then been confirmed as the chief Diving Consultant/Superintendent of the dive Team since Dec 2016.